Hey all. I've got a 1975 P bass with all original parts, best as I know. I've always wondered about the tuners: They are not bright shiny chrome, but are more like nickel or something. And it's not just the tuners--all the metal parts on the headstock involving the tuners and the string retainer are all dull silver and not even close the shiny chrome I associate with tuners. This is purely an issue of satisfying my curiosity, but does anyone know what's going on here? Thanks.